the administration is reportedly hoping to counter nra opposition by convincing gun retailers such as walmart that the new measures would help their profits. news of the proposals comes after yet another shooting in aurora, colorado, site of the nation's second worse than rampage last year after newtown. a gunman killed three people in and our colorado home on saturday before being shot dead by police. aurora is where suspect james holmes allegedly killed 12 people and wounded 58 others during a midnight movie screening in july. in aurora police spokesperson described the latest shooting. >> kept persisting on him coming out and surrounding -- surrendering. he did not. then he came to a second story window with a gun and fired upon as a second time, this time shots were returned. the suspect was hit. he has been pronounced dead. we have sent people in and have confirmed there were three other victims inside who have all been pronounced dead at this time. >> colorado is set to open its largest shooting rage to date, the cheyenne mountain shooting complex, near colorado springs later th